Elon Musk, the CEO of SpaceX, has set an ambitious goal to colonize Mars and make it a second home for humanity. Musk's ...

A highly reflective lightsail pushed by light energy in the same way sailboats are pushed by the wind could travel as fast as ...

The row between US President Donald Trump and billionaire Elon Musk over a major spending bill has exacerbated uncertainty ...

Curious about Jared Leto's dating history? Find out his current relationship status and explore his past confirmed ...

Gutting NASA is a preventable disaster,” writes Christopher Cokinos in an op-ed. “Congressional voices on both sides of the ...